Langer's Sudoku Assistant

Invalid Sudoku!

Row 5 is invalid. Column 4 is invalid. The middle center 3x3 Box is invalid. Go back and make a different choice.

 

4
8
7
6
1
9
5
2
3
6
2
9
5
       
4      
   8   
3
1
       
4      
   8   
7
5
1
3
       
4      
   8   
7
2
       
4      
   8   
9
6
3
1
6
7
9
4
2
5
8
7
5
4
7
6
2
3
9
1
2
8
9
1
3
5
6
4
7
9
3
2
7
4
5
8
6
1
4
1
6
2
3
8
9
7
5
7
5
8
9
6
1
3
2
4

 

Start Over

Take any Sudoku puzzle you are having trouble with -- or any one at all -- and enter the initial values. With each entry the proscribed options are eliminated for you

JohnLanger.com

© Copyright 2005, John Langer, All Rights Reserved.